• Country
• Canada

• Manufacturer / Brand
• Canadian General Electric (Canada) (C.G.E. or CGE); Toronto, ON

• Year
• 1946/1947

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 148189

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 7

• Valves / Tubes
• 6SK7 6SA7 6SK7 6SQ7 6U5 6F6G 5Y4G

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 105-125 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 inch = 15.2 cm

• Power out
• 3 W (4.5 W max.)

• Material
• Wooden case

• from Radiomuseum.org
• Model: KM70 - Canadian General Electric

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 22 x 13 x 10.5 inch / 559 x 330 x 267 mm

• Notes

• The Canadian General Electric model KM-70 is a 7 tube 6 band table top receiver. It has 6 push buttons for 5 broadcast station presets and phono input.

  It has a rear panel phono (crystal type) input and accessory AC socket.

  Band coverage is as follows.

  Standard Broadcast	540-1570 kHz
  Medium Wave	2300-7600 kHz
  31M Spread Band	9450-9700 kHz
  25M Spread Band	11680-11920 kHz
  19M Spread Band	15030-15380 kHz
  16-13M Spread Band	17700-22000 kHz

  CGE KM70 and KM76 share the same schematics.

• Circuit diagram reference
• Radio College of Canada

• Mentioned in
• CGE Sheet 74

• Literature/Schematics (2)
• General Electric Radio and Television Service Manual 1945-1949 (Pages 288-295)

• Author
• Model page created by Ashis Mukerjea. See "Data change" for further contributors.

• Other Models

• Here you find 505 models, 373 with images and 428 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Canadian General Electric (Canada) (C.G.E. or CGE); Toronto, ON